# backend/app/models/__init__.py
from .user import User
from .exam import Exam
from .question import Question
from .answer import Answer
from .score import Score
from .log import Log
from ..database import Base, get_db  # 修正：从上级目录导入

__all__ = ["User", "Exam", "Question", "Answer", "Score", "Log", "Base", "get_db"]